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Filtering by: Subject Zinc -- Environmental aspects Creator Geological Survey (U.S.) Decade 1990-1999

Effects of simulated land-use practices on the productive capacity of streams : final technical completion report ; submitted to United States Department of the Interior, Geological Survey

Creator:

McIntire, C. David, DeNicola, Dean M., Geological Survey (U.S.), and Oregon State University. Water Resources Research Institute

Resource Type:

Technical Report
Current use and potential impacts of whitewater recreation in Oregon

Creator:

Brunson, Mark W., Shelby, Bo, 1948-, Johnson, Rebecca L., 1955-, Oregon State University. Water Resources Research Institute, and Geological Survey (U.S.)

Resource Type:

Technical Report

Full Text:

study area, where crowding or user conflicts are fix most likel y problems . The environmental
Inorganic chemistry of water and bed sediment in selected tributaries of the South Umpqua River, Oregon, 1998

Creator:

Hinkle, Stephen R. and Geological Survey (U.S.)

Abstract:

This report presents results of an investigation of water and streambed-sediment quality in selected tributaries of the South Umpqua River. Concentrations of inorganic constituents in water (major and minor ions, nutrients, and trace elements) and streambed sediment (primarily trace elements), along with standard field parameters, are tabulated for samples collected...

Resource Type:

Technical Report